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66 lines
2.4 KiB
66 lines
2.4 KiB
C Copyright(C) 1999-2020 National Technology & Engineering Solutions
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C of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
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C NTESS, the U.S. Government retains certain rights in this software.
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C
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C See packages/seacas/LICENSE for details
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C=======================================================================
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SUBROUTINE FIXONE (MAXNE, VARVAL)
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C=======================================================================
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C --*** FIXONE *** (ALGEBRA) Handle first time step variables
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C -- Written by Amy Gilkey - revised 12/10/87
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C --
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C --FIXONE is called after the first time step is read in. It copies
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C --the current variables to the last and first time step variables
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C --(if needed). It also corrects the current variable pointer if
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C --only the first time step for a variable is needed.
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C --
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C --Parameters:
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C -- MAXNE - IN - the VARVAL dimension
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C -- VARVAL - IN/OUT - the input data and copied data
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C --
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C --Common Variables:
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C -- Uses ISTVAR of /VAR../
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C -- Uses NVARNP, NVAREL of /DBNUMS/
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PARAMETER (ICURTM = 1, ILSTTM = 2, IONETM = 3)
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include 'ag_namlen.blk'
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include 'ag_var.blk'
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REAL VARVAL(MAXNE,*)
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DO 100 IVAR = 1, NUMINP
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IF (ISTVAR(IONETM,IVAR) .GT. 0) THEN
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IF (ISTVAR(ICURTM,IVAR) .LT. 0) THEN
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ISTVAR(ICURTM,IVAR) = 0
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ELSE
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IFROM = ISTVAR(ICURTM,IVAR)
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ITO = ISTVAR(IONETM,IVAR)
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CALL CPYVAR (TYPVAR(IVAR), MAXNE,
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& VARVAL(1,IFROM), VARVAL(1,ITO))
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END IF
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END IF
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IF (ISTVAR(ILSTTM,IVAR) .GT. 0) THEN
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IFROM = ISTVAR(ICURTM,IVAR)
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ITO = ISTVAR(ILSTTM,IVAR)
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CALL CPYVAR (TYPVAR(IVAR), MAXNE,
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& VARVAL(1,IFROM), VARVAL(1,ITO))
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END IF
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100 CONTINUE
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DO 120 IVAR = IXLHS, MAXVAR
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DO 110 ITM = 1, 3
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IF (ITM .NE. ICURTM) THEN
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IF (ISTVAR(ITM,IVAR) .GT. 0) THEN
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IFROM = ISTVAR(ICURTM,IVAR)
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ITO = ISTVAR(ITM,IVAR)
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CALL CPYVAR (TYPVAR(IVAR), MAXNE,
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& VARVAL(1,IFROM), VARVAL(1,ITO))
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END IF
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END IF
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110 CONTINUE
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120 CONTINUE
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RETURN
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END
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